SPCE061A duplexing asynchronous serial interface of communication can realize many machine communication, make up step type control system all.
SPCE061A的全双工异步通讯的串行接口可实现多机通讯，组成了步式控制系统。
Serial asynchronous communication can be realized through universal I/O interface. The simple connection and considerate programming aim at various SCM application systems.
提出了一种利用通用I/O口实现串行异步通讯的方法，该方法接口简单，程序实现方便，特别适合各种单片机应用系统。
The VHDL program embedded in the FPGA chip includes: interface combine ISA bus and FPGA, serial asynchronous communication module for transmitting and receiving.
该接口卡FPGA芯片内部VHDL程序含：ISA总线与FPGA接口、串行异步通信发送及接收模块。
And it USES asynchronous serial communication technology based on RS-485 electric interface as communication means. The process of sending data frames are analyzed and communication protocol was made.
并且使用了广泛应用的RS- 485电气接口的串行通讯技术作为通讯方式，文中分析了发送数据桢的过程，并制定了通讯协议。
With some examples it introduced the use of single chip microcomputer serial interface in asynchronous multitude machines communication.
通过实例，介绍了单片机串行口的异步多机通信的应用。
With some examples it introduced the use of single chip microcomputer serial interface in asynchronous multitude machines communication.
通过实例，介绍了单片机串行口的异步多机通信的应用。
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